[Live-devel] No RTSP session is currently in progress

[Mauro Delucis]

Hello Ross,

I can't use the asynchronous interface right now because I have no time 
to develop the changes... unfortunately! Customers are always in a hurry!

I temporarily solved my problem by calling the old setupMediaSubsession 
instead of sendSetupCommand.

I know that is not very nice.

Mauro.


Il 19/10/2012 14:47, Ross Finlayson ha scritto:
>> My application acquires rtsp streams from an IP camera. Until a few 
>> days ago the application was working properly, then I updated the 
>> LIVE555 libraries and the program started to report the message: "No 
>> RTSP session is currently in progress"
>>
>> What could be causing this?
>
> Because the error occurs with your custom application, it's difficult 
> to say for sure, but most likely it's because your client is sending 
> an operation (such as "PLAY") on a session, without having first sent 
> a "SETUP".  (I'm not sure why your application worked before, though.)
>
> To find out for sure what's going on, please change your application 
> to pass 1 as the "verbosityLevel" parameter to the call to 
> "RTSPClient::createNew()", rerun your application, and send us the 
> diagnostic output (from 'stderr').
>
>
>> I compiled the libraries with the -DRTSPCLIENT_SYNCHRONOUS_INTERFACE = 1
>
> Note that the synchronous "RTSPClient" interface is now deprecated, 
> and may be removed sometime in the future.  You should consider 
> upgrading your application to use the asynchronous interface (I 
> suggest using the "testRTSPClient" code as a model).
>
> Ross Finlayson
> Live Networks, Inc.
> http://www.live555.com/
>
>
>
> _______________________________________________
> live-devel mailing list
> live-devel at lists.live555.com
> http://lists.live555.com/mailman/listinfo/live-devel


-- 

Mauro Delucis
Responsabile R & D, analista programmatore
Multisentry Solutions S.r.l.
Via G. De Sonnaz, 27 - 18100 Imperia (IM)
tel  +39 0183 73.81.93
fax +39 0183 73.04.01

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